Home / 29,881,478.63-44,788,217.54-18,184,050.92

Finding the Fourth Proportional to 29,881,478.63, 44,788,217.54 and 18,184,050.92

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Solution

The fourth proportional to 29,881,478.63, 44,788,217.54 and 18,184,050.92 is: 27,255,385.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,881,478.63 : 44,788,217.54 = 18,184,050.92 : x
  2. Step 2: Convert to fraction form
    29,881,478.63/44,788,217.54 = 18,184,050.92/x
  3. Step 3: Cross multiply
    29,881,478.63x = 44,788,217.54 × 18,184,050.92
  4. Step 4: Simplify right side
    29,881,478.63x = 814,431,228,048,535.75
  5. Step 5: Solve for x
    x = 814,431,228,048,535.75/29,881,478.63
  6. Step 6: Final answer
    x = 27,255,385.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.